/**
 * Logback: the reliable, generic, fast and flexible logging framework.
 * Copyright (C) 1999-2011, QOS.ch. All rights reserved.
 *
 * This program and the accompanying materials are dual-licensed under
 * either the terms of the Eclipse Public License v1.0 as published by
 * the Eclipse Foundation
 *
 *   or (per the licensee's choosing)
 *
 * under the terms of the GNU Lesser General Public License version 2.1
 * as published by the Free Software Foundation.
 */
package ch.qos.logback.access.joran.action;

import org.xml.sax.Attributes;

import ch.qos.logback.core.joran.action.Action;
import ch.qos.logback.core.joran.spi.InterpretationContext;
import ch.qos.logback.core.util.ContextUtil;
import ch.qos.logback.core.util.StatusPrinter;



public class ConfigurationAction extends Action {
  static final String INTERNAL_DEBUG_ATTR = "debug";
  boolean debugMode = false;

  public void begin(InterpretationContext ec, String name, Attributes attributes) {
    String debugAttrib = attributes.getValue(INTERNAL_DEBUG_ATTR);

    if (
      (debugAttrib == null) || debugAttrib.equals("")
        || debugAttrib.equals("false") || debugAttrib.equals("null")) {
      addInfo("Ignoring " + INTERNAL_DEBUG_ATTR + " attribute.");
    } else { 
      debugMode = true;
    }

    new ContextUtil(context).addHostNameAsProperty();

    // the context is appender attachable, so it is pushed on top of the stack
    ec.pushObject(getContext());
  }

  public void end(InterpretationContext ec, String name) {
    addInfo("End of configuration.");
    if (debugMode) {
      StatusPrinter.print(context);
    }
    
    ec.popObject();
  }
}
